Through the rail flatness inspection, the causes for waviness are found.
通过对钢轨平直度调研分析，浅析了钢轨波浪弯曲的形成原因。
This paper introduces the optical interference and its theory and application on the inspection of high precision flatness of the seal-face of floating end-face seal rings.
本文介绍光干涉条纹及其检测高精度浮动端面密封环密封面的理论与应用。
Cast iron crossed platform colour available method inspection flatness, with accurate parts, intuitive, the advantages of convenient.
铸铁划线平台可用涂色法检验零件平面度，具有准确、直观、方便的优点。
Cast iron crossed platform colour available method inspection flatness, with accurate parts, intuitive, the advantages of convenient.
铸铁划线平台可用涂色法检验零件平面度，具有准确、直观、方便的优点。
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